357,690

2 × 3 × 5 × 11923

357,690 factors as 2 × 3 × 5 × 11923. Its 16 positive divisors give a proper-divisor sum of 500,838, so this integer is abundant. The Collatz stopping time is 117 steps.

Prime Factor Structure

Factorization String 2 × 3 × 5 × 11923

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 858,528

Proper Divisor Sum 500,838

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #357689 ← → #357703

Radix Representation

Decimal	357690
Binary	1010111010100111010 (19 bits)
Octal	0o1272472
Hexadecimal	0x5753A

Divisor Catalog (16)

1 2 3 5 6 10 15 30 11,923 23,846 35,769 59,615 71,538 119,230 178,845 357,690

Collatz Trajectory (117 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

357,690 178,845 536,536 268,268 134,134 67,067 201,202 100,601 301,804 150,902 75,451 226,354 113,177 339,532 169,766 84,883 254,650 127,325 381,976 190,988 95,494 47,747 143,242 71,621 214,864 107,432 53,716 26,858 13,429 40,288 20,144 10,072 5,036 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126 1,063 3,190 1,595 4,786 2,393 7,180 3,590 1,795 5,386 2,693 8,080 4,040 2,020 1,010 505 1,516 758 379

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